| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.65 | 8.210% | $174.9215 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $72.38 | 7.530% | $77.8302 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $62.68 | 8.756% | $68.1683 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $6.93 | 5.555% | $7.315 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $239.61 | 10.687% | $265.2171 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $108.37 | 4.657% | $113.4168 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $75.48 | 8.302% | $81.7463 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $727.10 | $788.6152 | $788.63 | $788.55 | $788.50 | |